Scientific technological progress washing machine

SCIENTIFIC TECHNOLOGICAL PROGRESS

Washing machine

Washing clothes in the past

Modern washing maches not only wash but dry things

Vacuum cleaner

In the past

Modern vacuum cleaner clean rooms without people’s participation

Refrigerater/fridge

In the past they kept food

in cellars

Modern fridge helps to keep food fresh

Electric stove, microwave oven

Russian stove

Modern stoves and ovens make cooking easy and pleasant

TV set

First TV –set was real marvel

Now you can entertain at home watching everything you want

Mobile telephone/ smart phone

Old phones

Modern smartphones

PC - personal computer

• Computer is an electronic device that can receive a set of instructions called program and then carry out them. The modern world of high technology could not be possible without computers.

And what about your future profession?

The first sewing machine

Modern sewing machine

Embroidering

In the past

Embroidery machines at a factory

THANK YOU!